±12 semitones of pitch adjustment. Go higher for chipmunk/anime voices or lower for deep/demonic voices.
Change the timbre and resonance of your voice independently of pitch. Make a male voice sound female (or vice versa) while keeping natural pitch.
Add spatial depth with Room, Hall, Plate, or Cathedral reverb. Dial in decay time, damping, and wet/dry mix.
10-band graphic EQ. Boost presence at 3kHz for clarity, cut mud at 300Hz, or sculpt any frequency response you want.
Even out your voice dynamics. Threshold, ratio, attack, release — full control for broadcast-quality consistency.
Eliminate background noise between phrases. Adjustable threshold, attack, and release for clean, professional audio.
Pitch: -3 semitones · Formant: +2 · Ring Modulator: 200Hz · Reverb: Plate 30% · Compression: 4:1
Best for: Sci-fi characters, gaming callouts
Pitch: +4 semitones · Reverb: Cathedral 60% · EQ: boost 8kHz for air · Compression: light
Best for: Fantasy roleplay, ASMR, ambient content
Pitch: 0 · Formant: 0 · Compression: 3:1 at -18dB · EQ: presence boost at 3kHz · Noise Gate: -35dB
Best for: Professional streaming, podcasting
Pitch: -8 semitones · Formant: -4 · Reverb: Cathedral 80% · Distortion: light overdrive · EQ: bass boost
Best for: Horror games, D&D villains
The Voice Lab is Echo's built-in effect designer. It lets you create custom voice effects by combining DSP (Digital Signal Processing) modules — pitch shifting, formant adjustment, reverb, EQ, compression, distortion, and more. Instead of using pre-made presets, you design your own unique voice from scratch. Think of it as a modular synthesizer for your voice.
RVC voice models use AI to convert your voice into a specific person's voice — they change your voice identity. Voice Lab uses DSP effects to modify your voice's characteristics (pitch, tone, texture) without AI. You can use both together: apply an RVC model first for identity conversion, then use Voice Lab to fine-tune the output with EQ, compression, and reverb.